2001 TOYOTA SEQUOIA oil level

LU08Z±10
B07332
New O±Ring
B07837
± LUBRICATIONOIL COOLER
LU±23
2857 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
1. INSTALL OIL COOLER
(a) Clean the oil cooler contact surface on the cooler mount-
ing.
(b) Place a new O±ring to the oil cooler.
(c) Apply a light coat of engine oil on the threads and under
the head of the union bolt.
(d) Install the oil cooler and plate washer with the union bolt.
Torque: 68.6 N´m (700 kgf´cm, 51 ft´lbf)
(e) Connect the 2 oil cooler hoses to the oil cooler.
2. INSTALL OIL FILTER (See page LU±2)
3. FILL WITH ENGINE COOLANT
4. START ENGINE AND CHECK FOR ENGINE OIL
LEAKS
5. CHECK ENGINE OIL LEVEL

D13867
AT132±01
OR0004
SST
OR0005
SST
AT±4
± AUTOMATIC TRANSMISSION (A750E, A750F)EXTENSION HOUSING OIL SEAL (A750E)
2912 Author: Date:
2005 SEQUOIA (RM1146U)
EXTENSION HOUSING OIL SEAL
(A750E)
ON±VEHICLE REPAIR
1. DRAIN AUTOMATIC TRANSMISSION FLUID
(a) Remove the drain plug and gasket, and drain the ATF.
(b) Install a new gasket and the drain plug.
Torque: 20 N´m (204 kgf´cm, 15 ft´lbf)
2. REMOVE PROPELLER SHAFT (See page PR±3)
3. REMOVE REAR OIL SEAL
NOTICE:
Clean the extension housing before removing the oil seal.
Using SST, remove the oil seal.
SST 09308±10010
4. INSTALL OIL SEAL
(a) Using SST and a hammer, carefully drive a new oil seal
in until it stops.
SST 09325±40010
(b) Coat the lip of the oil seal with MP grease.
5. INSTALL PROPELLER SHAFT (See page PR±5)
6. CHECK FLUID LEVEL (See page DI±524)

D13866
AT±8
± AUTOMATIC TRANSMISSION (A750E, A750F)ATF TEMPERATURE SENSOR
2916 Author: Date:
2005 SEQUOIA (RM1146U)
7. INSTALL OIL PAN
HINT:
Remove any packing material, and be careful not to spill oil on
the contacting surfaces of the transmission case and the oil
pan.
Using a new gasket, install the oil pan with the 20 bolts.
Torque: 4.4 N´m (45 kgf´cm, 39 in´lbf)
8. FILL WITH ATF AND CHECK ATF LEVEL
(a) Remove the refill plug (See page DI±524).
(b) Fill with new fluid through the refill hole.
Fluid type: Toyota genuine ATF WS

AT13A±01
± AUTOMATIC TRANSMISSION (A750E, A750F)AIR COOLED OIL COOLER
AT±17
2925 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
Installation is in the reverse order of removal (See page AT±16).
HINT:
After installation, check fluid level (See page DI±524).

TR04H±04
TR±2
± TRANSFERTROUBLESHOOTING
2940 Author: Date:
2005 SEQUOIA (RM1146U)
TROUBLESHOOTING
PROBLEM SYMPTOMS TABLE
Use the table below to help find the cause of the problem. The numbers indicate the priority of the likely cause
of the problem. Check each part in order. If necessary, replace these parts.
SymptomSuspected AreaSee page
Noise
1. Oil (Level low)
2. Oil (Wrong)
3. Transfer faultyTR±5
TR±5
TR±7
Oil leakage
1. Oil (Level too high)
2. Gasket (Damaged)
3. Oil seal (Worn or damaged)
4. O±ring (Worn or damaged)TR±5
TR±7
TR±16
TR±7
Tight corner brakingCenter differential or transfer faultyTR±7
Shift from 2WD (H) to 4WD (H) impossible
1. 4WD fuse
2. Wire harness
3. Vehicle speed sensor
4. 2WD/4HI switch
5. 4WD indicator light
6. Actuator assembly
7. A.D.D. control system
8. 4WD control ECU
9. Transfer assembly±
±
BE±55
TR±39
TR±39
TR±39
SA±61
TR±39
TR±3
Shift from 2WD (H) to 4WD (L4) impossible
1. 4LO switch
2. Wire harness
3. 4WD control ECUTR±39
±
TR±39
Shift from 4WD (H) to 4WD (L4) impossible
1. 4LO switch
2. Wire harness
3. 4WD control ECUTR±9
±
TR±39
Shift from 4WD (H) to 2WD (H) impossible
1. 4WD fuse
2. Wire harness
3. 4WD indicator light
4. Actuator assembly
5. A.D.D. control system
6. 4WD control ECU
7. Transfer assembly±
±
TR±39
TR±39
SA±61
TR±39
TR±3
Shift from 4WD (L4) to 2WD (H) impossible
1. 2WD/4HI switch
2. Wire harness
3. 4WD control ECUTR±39
±
TR±39
Shift from 4WD (L4) to 4WD (H) impossible
1. 2WD/4HI switch
2. Wire harness
3. 4WD control ECUTR±39
±
TR±39

TR0DE±01
F19237
F19338
0 to 5 mm
(0 to 0.1968 in.)
± TRANSFERTRANSFER UNIT
TR±5
2943 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
1. INSTALL TRANSFER
Raise the transfer and install it to the transmission with the 8
transfer mounting bolts.
Torque: 24 N´m (245 kgf´cm, 18 ft´lbf)
NOTICE:
Take care not to damage the lip of the transfer rear oil seal
with the transfer input shaft.
2. CONNECT VEHICLE SPEED SENSOR AND TRANS-
FER ACTUATOR CONNECTORS
3. INSTALL ENGINE REAR MOUNTING
Install the engine rear mounting to the transfer with the 4 bolts.
Torque: 65 N´m (660 kgf´cm, 48 ft´lbf)
4. INSTALL CROSS MEMBER
(a) Install the cross member with the 4 bolts and nuts.
Torque: 72 N´m (730 kgf´cm, 53 ft´lbf)
(b) Install the 4 set bolts of the engine rear mounting.
Torque: 18 N´m (185 kgf´cm, 13 ft´lbf)
(c) Remove the transmission jacks.
(d) Install the heat insulator with the 2 bolts.
Torque: 16 N´m (164 kgf´cm, 12 ft´lbf)
5. INSTALL FRONT AND REAR PROPELLER SHAFTS
(See page PR±9)
6. INSTALL LH AND RH FRONT EXHAUST PIPES
(See page EM±128)
7. INSTALL FRONT SUSPENSION MEMBER BRACKET
Install the 2 front suspension member brackets with the 8 bolts.
Torque: 33 N´m (336 kgf´cm, 24 ft´lbf)
8. FILL WITH TRANSFER OIL
(a) Remove the filler plug and gasket.
(b) Fill with transfer oil.
Oil grade: API GL±4 or GL±5
Viscosity: SAE 75W±90
Capacity: 1.4 liters (1.5 US qts, 1.2 lmp.qts)
NOTICE:

When supplying oil, pour it slowly.

Supply oil several times at several minute intervals.
HINT:
The oil level must be within 0 to 5 mm (0 to 0.1968 in.) down from
the lowest end of the hole for the filler plug.
(c) After leaving it for 5 minutes, check the oil level again.
(d) Install the filler plug with a new gasket.
Torque: 37 N´m (377 kgf´cm, 27 ft´lbf)

SA140±10
± SUSPENSION AND AXLETROUBLESHOOTING
SA±1
2997 Author: Date:
2005 SEQUOIA (RM1146U)
TROUBLESHOOTING
PROBLEM SYMPTOMS TABLE
Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely
cause of the problem. Check each part in order. If necessary, replace these parts.
SymptomSuspect AreaSee page
Bottoming
1. Vehicle (Overloaded)
2. Spring (Weak)
3. Shock absorber (Worn)±
SA±63
SA±135
SA±66
SA±135
Sways/pitches
1. Tire (Worn or improperly inflated)
2. Stabilizer bar (Bent or broken)
3. Shock absorber (Worn)SA±3
SA±90
SA±149
SA±66
SA±135
Front wheel shimmy
1. Tire (Worn or improperly inflated)
2. Wheel (Out of balance)
3. Shock absorber (Worn)
4. Wheel alignment (Incorrect)
5. Ball joints (Worn)
6. Hub bearing (Loose or worn)
7. Steering linkage (Loose or worn)
8. Steering gear (Out of adjustment or broken)SA±3
SA±3
SA±66
SA±4
SA±83
SA±88
SA±21
±
SR±37
Abnormal tire wear
1. Tire (Improperly inflated)
2. Wheel alignment (Incorrect)
3. Shock absorber (Worn)
4. Suspension parts (Worn)SA±3
SA±4
SA±66
SA±139
±
Noise in front differential
1. Oil level (Low or wrong grade)
2. Excessive backlash between pinion and ring gear
3. Ring, pinion or side gear (Worn or chipped)
4. Pinion shaft bearing (Worn)
5. Side bearing (Worn)
6. Differential bearing (Loose or worn)SA±38
SA±50
SA±50
SA±50
SA±50
SA±50
Oil leak from front differential
1. Oil level (Too high or wrong grade)
2. Front differential rear oil seal (Worn or damaged)
3. Side gear oil seal (Worn or damaged)
4. Companion flange (Loose or damaged)
5. Side gear shaft (Damaged)SA±38
SA±38
SA±50
SA±50
SA±50
Noise in rear axle
1. Oil level (Low or wrong grade)
2. Excessive backlash between pinion and ring gear
3. Ring, pinion or side gear (Worn or chipped)
4. Pinion shaft bearing (Worn)
5. Axle shaft bearing (Worn)
6. Differential bearing (Loose or worn)SA±105
SA±109
SA±109
SA±109
SA±94
SA±109
Oil leak from rear axle1. Oil seal (Worn or damaged)
2. Rear axle housing (Cracked)SA±94
±
Oil leak from rear differential
1. Oil level (Too high or wrong grade)
2. Oil seal (Worn or damaged)
3. Companion flange (Loose or damaged)SA±105
SA±105
SA±109

F16917
58 (591, 43)
Cushion
Insulator
Hollow
Spring
Shock Absorber
N´m (kgf´cm, ft´lbf) : Specified torque

Non±reusable part
Coil
Spring




140 (1,428, 103)


Retainer
Lateral Control Rod


Stabilizer Bar Link
87 (887, 64)
69 (704, 51)
Stabilizer Bar Link
69 (704, 51)
Cushion
Auto Leveler Type: SA±136
± SUSPENSION AND AXLECOIL SPRING AND REAR SHOCK ABSORBER
3132 Author: Date:
2005 SEQUOIA (RM1146U)